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The Terminator
Engine/Tuning
Fuel pump not getting power?
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<blockquote data-quote="2003DSGMACH1" data-source="post: 14816800" data-attributes="member: 33503"><p>Let me start from the start I did a eaton swap on my Mach 1 and everything was working fine for a while until it was popping PCM fuses. I found the problem the lower intake smash the wire the knock sensor and was grounding it. I had most of all of the wiring harnesses for a 03-04 cobra a was going to to it when I did the eaton swap but it looked like too much of a pia to do,but now I figured I would do all of the harnesses now that I had to mess with the Mach 1 engine harness. So now I can't get power to the fuel pumps. I replaced the fuel pumps I tried different ccrm and fpdm and inertia switch and I replace all of the fuses that I could find related to the fuel pump. I did hook power directly to the fuel pumps and got them to run.</p><p></p><p>The harness that I replaced are</p><p>Engine harness </p><p>transmission harness </p><p>battery harness</p><p>PCM harness </p><p>body harness</p><p></p><p>I do have a dash harness that I have not installed yet I don't have engine bay fuse box harness I could get one if you think I need it, but the fuse are the same from the Mach 1 to the cobra the only thing it don't have is a place for the Intercooler pump fuse. Please help I have been mess with this for over two months off and on and I want to drive the car.</p></blockquote><p></p>
[QUOTE="2003DSGMACH1, post: 14816800, member: 33503"] Let me start from the start I did a eaton swap on my Mach 1 and everything was working fine for a while until it was popping PCM fuses. I found the problem the lower intake smash the wire the knock sensor and was grounding it. I had most of all of the wiring harnesses for a 03-04 cobra a was going to to it when I did the eaton swap but it looked like too much of a pia to do,but now I figured I would do all of the harnesses now that I had to mess with the Mach 1 engine harness. So now I can't get power to the fuel pumps. I replaced the fuel pumps I tried different ccrm and fpdm and inertia switch and I replace all of the fuses that I could find related to the fuel pump. I did hook power directly to the fuel pumps and got them to run. The harness that I replaced are Engine harness transmission harness battery harness PCM harness body harness I do have a dash harness that I have not installed yet I don't have engine bay fuse box harness I could get one if you think I need it, but the fuse are the same from the Mach 1 to the cobra the only thing it don't have is a place for the Intercooler pump fuse. Please help I have been mess with this for over two months off and on and I want to drive the car. [/QUOTE]
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Fuel pump not getting power?
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